42747207069931

Names of 42747207069931

• Cardinal: 42747207069931 can be written as Forty-two trillion, seven hundred forty-seven billion, two hundred seven million, sixty-nine thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 4.2747207069931 × 10¹³

Factors of 42747207069931

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 328

Divisors of 42747207069931

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 49 91 127 181 637 889 1267 1651 2353 6223 8869 11557 16129 16471 22987 32761 80899 112903 115297 160909 209677 229327 298831 425893 790321 1126363 1467739 1605289 2048383 2091817 2919349 2981251 4160647 10274173 14338681 14642719 20435443 20868757 26628979 29124529 37951537 54088411 100370767 143048101 186402853 203871703 265660759 370757323 378618877 528402169 1304819971 1859625313 2595301261 2650332139 3698815183 4819845199 6869228197 18167108827 25891706281 33738916393 48084597379 67107075463 236172414751 336592181653 469749528241 872391981019 3288246697687 6106743867133 42747207069931
• Sum of all divisors σ(n): 54276317544960
• Sum of proper divisors (its aliquot sum) s(n): 11529110475029
• 42747207069931 is a deficient number, because the sum of its proper divisors (11529110475029) is less than itself. Its deficiency is 31218096594902

Bases of 42747207069931

• Binary: 1001101110000011011100000101111011000011101011₂
• Hexadecimal: 0x26E0DC17B0EB
• Base-36: F5HSNE0H7

Squares and roots of 42747207069931

• 42747207069931 squared (42747207069931²) is 1827323712279558870324344761
• 42747207069931 cubed (42747207069931³) is 78112985112609319421862753998484280481491
• The square root of 42747207069931 is 6538134.8311220227
• The cube root of 42747207069931 is 34965.1918076267

Scales and comparisons

• 42,747,207,069,931 seconds is equal to 1,359,228 years, 49 weeks, 6 days, 2 hours, 5 minutes, 31 seconds.
• To count from 1 to 42,747,207,069,931 would take you about three million, three hundred ninety-eight thousand and seventy-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 42747207069931 cubic inches would be around 2913.8 feet tall.

Recreational maths with 42747207069931

• 42747207069931 backwards is 13996070274724
• The number of decimal digits it has is: 14
• The sum of 42747207069931's digits is 61
• More coming soon!